SOLVENT RECOVERY SYSTEM

Summary of Solvent Recovery System

This equipment is an equipment to be completed usefully and re-employ- water-soluble organic solvent(WASTE STRIPPER).
Waste Stripper is separated a low boiling point impurities, High boiling point impurities and Pure Solvent that is completed usefully, as considering steam as heat transfer, consider a cooling water ( chilling water ) as a coolant.

Pass of the following concept drawing, WASTE STRIPPER is supplied HEATER ( Falling Film Type heat exchanger ) with and by being heated by steam, become vapor that become from solvent and a low boiling point impurities.

An high boiling point ingredient doesn't become vapor here, remain on the side of liquid, and draws out and takes it as WASTE SOLVENT A together with solvent. Though the vapor to be generated is supplied to the DISTILLATION TOWER to separate the low boiling point ingredient, in order to defend from that a liquid drop ( MIST ) including an high boiling point ingredient is carried by vapor, it sets up SEPARATER and separates MIST.

Distillation system is composed with a REBOILER and CONDENSER, with raise a low boiling point ingredient ( Moisture content) for fixed concentration by rectification effect depending on reflux operation, has for a function that discharge from CONDENSER. RECYCLED SOLVENT removed a low boiling point ingredient is recovered from REBOILER bottom.

This equipment is vacuum distillation system. For our originality a vacuum equipment establishes VACUUM PUMP UNIT that we KIMURA develop.

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  the following concept drawing
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  Distiller Type-NSKW

Standard Specification

note

We can supply system depend on specification for customer.